Parc national de Yellowstone, WY (82190)

07:17 MST le 08 décembre 2016 (GMT -0700)
Yellowstone | | Change Station
Avis météorologiques actifs: Winter Storm Warning

Alt. 6644 ft 44.69 °N, 111.12 °W | Updated 47 minutes ago

Ciel dégagé
Ciel dégagé
-20 ° F
Paraît -20 ° F
N
0
Vent Variable Vent de Nord

Aujourd'hui
Haut(e) -- | Bas -- ° F
--% Risque de précip.
Hier
Haut(e) -- | Bas -- ° F
Precip. -- pouce
Pression 30.23 pouce
Visibilité 10.0 Miles terrestres
Nuages Couvert 2500 ft
Point de rosée -27 ° F
Humidité 69%
Précipitations 0.00 pouce
Profondeur de la couche neigeuse Non disponible.
7:46 AM 4:42 PM
Lune gibbeuse croissante, 63% visible
METAR KWYS 081330Z AUTO 00000KT 10SM OVC025 M29/M33 A3023 RMK AO2
Pression 30.23 pouce
Visibilité 10.0 Miles terrestres
Nuages Couvert 2500 ft
Point de rosée -27 ° F
Humidité 69%
Précipitations 0.00 pouce
Profondeur de la couche neigeuse Non disponible.
7:46 AM 4:42 PM
Lune gibbeuse croissante, 63% visible
METAR KWYS 081330Z AUTO 00000KT 10SM OVC025 M29/M33 A3023 RMK AO2

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Dec. 08, 2016 Lever Coucher
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Watches & Warnings

Winter Storm Warning
Issued: 05:26 MST Dec. 8, 2016 – National Weather Service

... Winter Storm Warning in effect from 3 PM this afternoon to
noon MST Saturday...

The National Weather Service in Riverton has issued a Winter
Storm Warning for Yellowstone National Park... which is in effect
from 3 PM this afternoon to noon MST Saturday. The Winter Storm
Watch is no longer in effect.

* Timing... snow will likely begin by late this afternoon. Snowfall
will become heavy at times tonight and will likely continue
through Saturday morning. There will likely be one final burst
of snowfall around mid day Saturday. Snowfall will decrease to
snow showers Saturday afternoon.

* Total snowfall... 3 to 6 inches in the northern portion of the
park around Mammoth... 6 to 10 inches in the central portion of
the park and up to 15 to 25 inches expected over the southwest
portion of the park.

* Wind and visibility... west winds of 15 to 30 mph with gusts to
40 mph will result in blowing and drifting snow along with
lowered visibility down to one quarter of a mile.

* Impacts... roads may become slick and snow packed with limited
visibility at times. People planning outdoor activities should
be prepared for adverse winter weather conditions and take the
proper precautions.

Precautionary/preparedness actions...

A Winter Storm Warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest Road conditions at wyoroad.Info or by
dialing 5 1 1.